Sliding Block Spear

The Sliding Block Spear is an internal catch fishing tool, which can be used both to catch drill pipes, tubings, washover pipes, liners, packers, water allocators and reverse stuck fishes or used with others tools. (Such as bumper jars, back off sub etc.). The block spears are furnished in two types: releasing sliding block spear and releasing two blocks spear. ItemTypeO.D. mmConnection APIRegulate and specificationFishing I.D. mmTools length Divide step mm1HLM-D(S)48732 3/8TBG38550,650,750,800,1000,1200,1500,1800,20002HLM-D(S)6086NC2642 53.83HLM-D(S)73105NC3152.6 644HLM-D(S)89105NC3164.1 77.95HLM-D(S)102105NC3177.6 92.16HLM-D(S)114121NC3890 102.57HLM-D(S)127121NC38103 117.88HLM-D(S)140135NC38115.7 129.39HLM-D(S)168165NC38138.3 156.310HLM-D(S)178175NC50152.3 168.1*D:Releasing sliding block spear S:Releasing two blocks spear